gsd-2023-20900
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
A malicious actor that has been granted Guest Operation Privileges https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html  in a target virtual machine may be able to elevate their privileges if that target virtual machine has been assigned a more privileged Guest Alias https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html .
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2023-20900",
    "id": "GSD-2023-20900"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-20900"
      ],
      "details": "A malicious actor that has been granted  Guest Operation Privileges https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html \u00a0in a target virtual machine may be able to elevate their privileges if that target virtual machine has been assigned a more privileged  Guest Alias https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html .",
      "id": "GSD-2023-20900",
      "modified": "2023-12-13T01:20:27.669731Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
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        "ID": "CVE-2023-20900",
        "STATE": "PUBLIC"
      },
      "affects": {
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                        },
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                        {
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                        },
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                      ]
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                  },
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            }
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      "data_version": "4.0",
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          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
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        "cvss": [
          {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "SAML Token Signature Bypass vulnerability"
              }
            ]
          }
        ]
      },
      "references": {
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          },
          {
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          },
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          },
          {
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            "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00000.html"
          },
          {
            "name": "https://security.netapp.com/advisory/ntap-20231013-0002/",
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            "url": "https://security.netapp.com/advisory/ntap-20231013-0002/"
          },
          {
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            "url": "http://www.openwall.com/lists/oss-security/2023/10/27/1"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
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        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "A malicious actor that has been granted  Guest Operation Privileges https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html \u00a0in a target virtual machine may be able to elevate their privileges if that target virtual machine has been assigned a more privileged  Guest Alias https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html ."
          },
          {
            "lang": "es",
            "value": "Un actor malicioso al que se le han otorgado Privilegios de Operaci\u00f3n de Invitado https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html en una m\u00e1quina virtual de destino es posible que pueda elevar sus privilegios si a esa m\u00e1quina virtual de destino se le ha asignado un Alias de Invitado m\u00e1s privilegiado https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/ 07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html."
          }
        ],
        "id": "CVE-2023-20900",
        "lastModified": "2024-01-12T20:41:42.680",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "ADJACENT_NETWORK",
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                "baseScore": 7.5,
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                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
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                "scope": "UNCHANGED",
                "userInteraction": "NONE",
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                "version": "3.1"
              },
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              "source": "nvd@nist.gov",
              "type": "Primary"
            },
            {
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                "attackVector": "ADJACENT_NETWORK",
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                "baseScore": 7.1,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
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                "version": "3.1"
              },
              "exploitabilityScore": 1.2,
              "impactScore": 5.9,
              "source": "security@vmware.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2023-08-31T10:15:08.247",
        "references": [
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            "tags": [
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              "Third Party Advisory"
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          },
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              "Patch"
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          },
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          },
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          },
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          },
          {
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          },
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          },
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            "tags": [
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            "url": "https://www.debian.org/security/2023/dsa-5493"
          },
          {
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            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://www.vmware.com/security/advisories/VMSA-2023-0019.html"
          }
        ],
        "sourceIdentifier": "security@vmware.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-294"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.